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The Trident range is a new approach to combined tank & booster pump systems that minimises your footprint whilst maintaining serviceability.

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  • Description

    Once installed, pumps can be isolated, drained, and removed/replaced without having to access or drain the tank resulting in minimal downtime and water wastage.

    Water-cooled variable speed drives maximise efficiency and performance whilst being whisper quiet due to the lack of fans. The pump chamber is finished with a clear door giving clear visibility of the unit whilst protecting internal components.

    The smallest Trident sizes will fit through most standard UK doorways. As an additional option, the Trident can also be specified for external installation. All models can be handled with the outlet on either side of the unit.

    Tanks are installed with Category 4 back-flow prevention as standard with Category 5 being optional where required. All Trident models are fitted with a flow-through vessel, dry run protection and provide BMS output.


    The Trident range can be used for the following applications:-

    Larger Domestic Systems
    Light Industrial Systems
    Hotels, Apartments, Schools

  • Techinical Specification
    • Check Valves: AISI 304 Stainless Steel
    • Isolation Valves: Brass CW617N
    • Fittings: AISI 304 Stainless Steel
    • Manifold: AISI 304 Stainless Steel
    • Tank: Pre-Insulated GRP
    • Base: Encapsulated Marine Ply


    Key Features:
    • Single or Twin Pump
    • Duty/Standby or Duty/Assist
    • 230V
    • Auto-Changeover
    • Variable Speed
    • Flow-Through Vessel
    • Dry Run Protection
    • Volt Free Contacts for connection to BMS System
    • Quiet Operation
    • Easy Maintenance
    • External Installation Option
    • 2 Year Guarantee




    • One / Two Pump
    • External Installation
    • Category 5 back-flow prevention
  • Downloads
    Click Below to Download:


    Trident Technical Brochure

Why Trebles Trident


System Visibility


Easy Maintenance




Variable Speed


Quiet Operation


External Installation Available

What Trebles Customers Think

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site